1,589+ Fullstack Java Jobs in Portugal — Top Companies Hiring June 2026

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Senior Cloud Native Architect | AWS & Microservices

A growing tech consultancy in Porto is seeking an experienced Software Architect (M/F) to collaborate with R&D teams and engineering leaders. The role involves defining and implementing architectural strategies, developing technical specifications, and improving existing products focusing on scalability and secu ...

Braga Contract ML Engineer Cutting Edge Tech

Work in USA is seeking a highly skilled Machine Learning Engineer for a contract position in Braga. The candidate will be responsible for designing, developing, and implementing machine learning algorithms and models to solve complex problems. The ideal applicant will have experience with large dataset ...

Arquiteto de Soluções Legacy Remoto & CI/CD Modernização

A Movilges está a recrutar um Arquiteto de Soluções Legacy para integrar a sua equipa em Lisboa. O profissional terá um papel crucial na modernização de soluções legacy e arquiteturas CI/CD, com a possibilidade de trabalhar em regime remoto. Procuramos um candidato com pelo menos 8 anos de experiência, ...

Senior Software Engineer – AI & Data Platform Engineer

Talkdesk is seeking a Senior Software Engineer in Porto, Portugal, to design and develop AI-driven architectures for innovative customer engagement platforms. The successful candidate will have over 5 years of experience in backend development, proficient in languages such as Java and Python, and skilled in data ...

Senior Integration Architect: Microservices & Kafka (Remote)

A technology company in Porto is looking for a Senior Integrations Architect to lead the design of scalable integration solutions. You will work on integration microservices and replace legacy systems while providing technical leadership and collaborating with cross-functional teams. The ideal candidate will hav ...

OutsystemsDeveloper

O que procuramos? Formação superior em Engenharia Informática ou áreas similares; Experiência profissional em desenvolvimento (Outsystems, Java ou .Net, etc) que tenha gosto por Outsystems; Conhecimentos de Inglês valorizados. Às nossas equipas oferecemo ...

Senior Software Engineer, AI Agentic Trust — Scalable Cloud

A leading tech company in Porto is seeking a Senior Software Engineer for their AI - Agentic Trust team. You will design and develop a cloud-native, high-throughput quality management platform on Google Cloud Platform (GCP). The ideal candidate will have at least 5 years of backend development experience, expert ...

JavaDeveloper

O que procuramos? Formação superior na área das Tecnologias de Informação; Experiência profissional mínima de 3 anos; Experiência em Java, J2EE; Conhecimentos de Spring, Hibernate, Maven, JSON, Servlets; Experiência em protocolos SOAP, R ...

MobileDeveloper

O que procuramos? Formação superior na área das Tecnologias de Informação; Experiência profissional superior a 3 anos; Conhecimentos profundos no desenvolvimento de aplicações para Android utilizando a linguagem Java; Conhecimentos de iOS serão mui ...

JavaDeveloper

O que procuramos: Formação superior na área das Tecnologias de Informação ouárea similar; Experiência mínima de 2 anos; Experiência com Java, Javascript, HTML, GIT, Rest, JSON Às nossas equipas oferecemos: Integração numa ...

Frontend Developers

If you are looking forchallenges and newprojects then don’t look any further.It’s time to challenge your limits. It’s time to join our team!We are searching for many motivated, confident and enthusiastic people to join our team! We are looking for FrontEnd Developers FrontEnd Developer Essen ...

QualityAssurance

O que procuramos? – 3 ou mais anos de experiência de trabalho comprovada em testes automatizados; – Conhecimentos sólidos e comprovados de SQL (IBM DB2, Oracle, SQL Server) – Conhecimentos sólidos e experiência em automatização de testes em Java – Conhecimentos em ...

Senior Backend Architect for Scalable Systems

Uma empresa de tecnologia líder está em busca de um Desenvolvedor Backend Sênior para se juntar à sua equipe ágil. Neste papel, você será responsável pelo ciclo de vida completo de aplicações, utilizando tecnologias de ponta como Java, Scala e Kafka. A empresa valoriza um ambiente inclusivo e diverso, onde cada ...

JavaDeveloper

O que procuramos? Conhecimentos sólidos de Java; Conhecimentos de Angular são muito valorizados; Conhecimentos de Spring, Hibernate, Servelts, web service Frameworks; Experiência com design Patterns; Experiência em protocolos SOAP, REST;</ ...

JavaDeveloper

O que procuramos? Conhecimentos sólidos de Java; Conhecimentos de Angular são muito valorizados; Conhecimentos de Spring, Hibernate, Servelts, web service Frameworks; Experiência com design Patterns; Experiência em protocolos SOAP, REST;</ ...

Senior Observability Software Engineer

Senior Observability Software Engineer Porto, Lisbon Hybrid English, Elastic Stack (ELK Stack), Elasticsearch, Kibana, Logstash, Java, Spring Boot, Jenkins, XL Deploy, XL Release, Bitbucket Seeking a Senior Observability Software Engineer: Rhino, are you there? <p ...

Software Architect

Overview As part of Inetum’s Expertise Development Hub, you will drive technical excellence across Inetum’s strategic domains, accelerating transformation and fostering innovation. Reporting to the Chief Technology Officer, the Software Architect will develop and support technical expertise across ...

ORACLE SOA DEVELOPER – JÚNIOR (HÍBRIDO)

ORACLE SOA DEVELOPER – JÚNIOR (HÍBRIDO PORTO)Empresa portuguesa contrata para trabalho Híbrido 📍 Localização: Porto, Portugal⚠ É necessário que os candidatos para a vaga já estejam em Portugal 🏢 Modelo de Trabalho: Híbrido (3 dias presenciais por semana)🌍 Requisitos ...

Beca: Ingeniero/a de software

About the ProjectsDEMETERA web application built on a micro‑services architecture using Spring Boot (backend) and Angular (frontend). DEMETERsupports ground engineering teams in defining optimal take‑off, landing, andnavigation routes, enabling:- Performance‑based navigat ...

Senior Software Engineer

UpHill is the place where health professionals can find best practices to decide and train. We're backed and trusted by top-tier investors and leading clients (e.g. Luz Saúde, Caixa Capital, Bynd, Maze, Brighteye Ventures, Novartis, Pfizer, etc). Today we're looking for a Senior Software Engineer t ...

Senior Software Engineer Backend focused

Senior Software Engineer - Backend focused (Viator) Join to apply for the Senior Software Engineer - Backend focused (Viator) role at Tripadvisor. Viator, a Tripadvisor company, is the leading marketplace for travel experiences. We believe that making memories is what travel is all about. ...

Senior Full Stack Engineer ID67841

Job DescriptionAgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us ...

Senior Full Stack Engineer ID67841

Job DescriptionAgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us ...

Senior Full Stack Engineer ID67841

Job DescriptionAgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us ...

Senior Full Stack Engineer ID67841

Job DescriptionAgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us ...

Senior Full Stack Engineer ID67841

Job DescriptionAgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us ...

Senior Full Stack Engineer ID67841

Job DescriptionAgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us ...

Senior Full Stack Engineer ID67841

Job DescriptionAgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us ...

Senior Full Stack Engineer ID67841

Job DescriptionAgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us ...

Senior Full Stack Engineer ID67841

Job DescriptionAgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us ...

Senior Full Stack Engineer ID67841

Job DescriptionAgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us ...

Full Stack Developer

What you will do. A glimpse in your role:As a Java & Angular Software Developer, you will contribute to the development, enhancement, and maintenance of Global Blue’s in-house Tax-Free Shopping refunding applications. Your role is key in ensuring our products evolve with modern technologi ...

Full Stack Developer

What you will do. A glimpse in your role:As a Java & Angular Software Developer, you will contribute to the development, enhancement, and maintenance of Global Blue’s in-house Tax-Free Shopping refunding applications. Your role is key in ensuring our products evolve with modern technologi ...

Machine Learning Engineer

We are seeking a highly skilled Machine Learning Engineer for a contract position in Braga. Responsibilities Design, develop, and implement machine learning algorithms and models to solve complex problems. Qualifications Experience working with large dataset ...

Backend Developers

If you are looking forchallenges and newprojects then don’t look any further.It’s time to challenge your limits. It’s time to join our team!We are searching for many motivated, confident and enthusiastic people to join our team! We are looking for Backend Developers BackEnd Developer Essenti ...

Full Stack Software Engineer

We are recruiting a Full Stack Software Engineer (m/f) to strengthen our team in Lisbon working on a hybrid basis. What we are looking for: 5 + years of practical experience delivering software solutions in medium to high complexity environments;St ...

Key Management Engineer.

Profile:- At least 5 years of experience in key management systems across applications, systems and networks;- Proven knowledge in symmetric and asymmetric encryption, including PKI architectures;- Hands-on experience with key lifecycle management processes;- Experience securing keys in cloud and on- ...

Senior Software Engineer Full Stack

We believe that we are better together, and at Tripadvisor we welcome you for who you are. Our workplace is for everyone, as is our people powered platform. At Tripadvisor, we want you to bring your unique identities, abilities, and experiences, so we can collectively revolutionize travel and together find t ...

Integration Architect Remote Portugal

ABOUT THE OPPORTUNITY Join a dynamic technology company undergoing significant digital transformation in their integration architecture landscape as a Senior Integration Architect working fully remote from Portugal. You'll be working at the intersection of strategic architectural ...

Full Stack Developer III

Specialist: Involves the application of specialist knowledge which may include providing specialist advice to employees, management or customers, managing or maintaining systems or processes or completing projects to develop or changing systems or processes as appropriate.We have an exciting oppor ...

BIG DATA ENGINEER

YOUR MISSION To work closely with clients, to understand their needs, and offer the best solution following the best practices. YOUR TASKS Data modeling, data Ingestion and Processing. ​ Prepare, integrate, and consolidate data for diff ...

Appian Developer

We are looking for an Appian Developer for a project on a hybrid basis in Lisbon.Requirements: Degree in Computer Science or similar+ 1 year of experience with Appian developmentKnowledge of Java, HTML, CSS, JavascriptProficiency in English</ ...

Senior Software Engineer

## Senior Software EngineerApplylocations: Lisbon, Portugaltime type: Full timeposted on: Posted Todayjob requisition id: R The OneKey global database is the backbone of IQVIA's activities. It currently includes 23 million healthcare professionals in 117 countries.Used by medical sales representatives an ...

Tech Lead.net [híbrido 2x semana no escritório zona do Porto]

JOB DESCRIPTIONEstamos a colaborar com uma empresa portuguesa de referência no setor do retalho, com presença em Portugal e Espanha. Neste contexto, procuramos alguém com energia, sentido de responsabilidade e motivação para assumir a função de Tech Lead, numa das iniciativas que e ...

Senior Drools Developer.

Profile:- Expertise in Drools rule development, including DRL (Drools Rule Language);- Strong Java programming skills, with experience in frameworks like Spring or Spring Boot;- Solid understanding of BRMS and decision management systems;- Experience with integration technologies (, REST, SOA ...

SeniorBig Data Engineer

O que procuramos? Experiência com linguagens: Scala, Java, Bash scripting, Groovy, SQL, Bash scripting and Groovy; Experiência com Spark; Kafka; HDFS; HBase; Hive; Conhecimento de metodologias Agile, como Scrum, Kanban, etc; Experiência com Impala; Jenkins ...

Software Development | Android Developer

At Devoteam, we believe that technology with strong human values can actively drive change for the better. Discover how Tech for People unlocks the future, creating a positive impact on the people and the world around us. We are a global leading player in Digital Transformation for leading organisations across E ...

Software Development | Android Developer

At Devoteam, we believe that technology with strong human values can actively drive change for the better. Discover how Tech for People unlocks the future, creating a positive impact on the people and the world around us. We are a global leading player in Digital Transformation for leading organisations across E ...

Software Development | Android Developer

At Devoteam, we believe that technology with strong human values can actively drive change for the better. Discover how Tech for People unlocks the future, creating a positive impact on the people and the world around us. We are a global leading player in Digital Transformation for leading organisations across E ...

Genai Solutions Architect Aws & Enterprise Design

Overview Sysmatch is an IT Consultancy and Outsourcing Company with a wide range of technological skills, seeking a Solutions Architect - Hybrid (Lisbon/Porto). We focus on delivering robust, scalable solutions and value continuous growth for our teams and clients. Responsibilities <u ...

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    Fullstack Java Jobs in Portugal Job Search Guide, Trends and Insights